社区 › CAD › Relative or absolute angles???

violette 发表于 2022-7-7 18:42:29

Relative or absolute angles???

If specify a relative polar coordinate point like @4

violette 发表于 2022-7-7 19:03:55

If specify a point like relative polar coordinate p.s @4

ReMark 发表于 2022-7-7 19:17:55

Are you looking to make a line relative to the last line segment?
 
You could look into the use of Polar Tracking.

eldon 发表于 2022-7-7 19:29:17

I think that the answer to your question is that the angle, in the relative polar coordinates, is absolute, and measured from East, as zero, in an anticlockwise direction.
 
If you want relative angles to an existing line, the 'rotate a copy of the line' technique is useful.

Grant 发表于 2022-7-7 19:38:14

The @ symbol will let you start from anywhere and it will go 4 units (say mm) from there at 45 degrees.
 
Try:
line
0,10
@4
 
You will find it will be 4mm long from the 10mm up from 0,0
 
Hope this helps

SLW210 发表于 2022-7-7 19:48:51

I have combined your threads.

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